News & Events

Abreu et al

All Two-Loop Feynman Integrals for Five-Point One-Mass Scattering

We compute the complete set of two-loop master integrals for the scattering of four massless particles and a massive one. Our results are ready for phenomenological applications, removing a major obstacle to the computation of complete next-to-next-to-leading order QCD corrections to processes such as the production of a H/Z/W boson in association with two jets at the LHC. Furthermore ...

Official SwissSkills photo

PSI electronics apprentices once again perform very successfully at the SwissSkills Championships 2025

At the biennial SwissSkills Championships for young professionals, which took place in Bern from 17 to 21 September 2025, four of our former and current electronics apprentices demonstrated their exceptionally strong skills with great success in two different competition categories.

PSI2025 participants

PSI2025 Workshop on the ‘Physics of fundamental Symmetries and Interactions’

From September 7-12, 2025, more than 170 participants from 20 countries met for the PSI2025 workshop, the 7th edition in the series.

WOPM 2025 - Participants

WOPM2025 at PSI - Workshop on optically-pumped magnetometers

From August 6 to 8, the 2025 workshop on 'Optically-Pumped Magnetometers' took place at PSI with a full day of Summer School lectures, followed by scientific sessions attended by 145 researchers from institutions worldwide.